CN201895585U - 三相交流供电接触轨膨胀接头 - Google Patents
三相交流供电接触轨膨胀接头 Download PDFInfo
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- CN201895585U CN201895585U CN2010205803225U CN201020580322U CN201895585U CN 201895585 U CN201895585 U CN 201895585U CN 2010205803225 U CN2010205803225 U CN 2010205803225U CN 201020580322 U CN201020580322 U CN 201020580322U CN 201895585 U CN201895585 U CN 201895585U
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CN2010205803225U CN201895585U (zh) | 2010-10-28 | 2010-10-28 | 三相交流供电接触轨膨胀接头 |
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CN2010205803225U CN201895585U (zh) | 2010-10-28 | 2010-10-28 | 三相交流供电接触轨膨胀接头 |
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CN201895585U true CN201895585U (zh) | 2011-07-13 |
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CN2010205803225U Expired - Lifetime CN201895585U (zh) | 2010-10-28 | 2010-10-28 | 三相交流供电接触轨膨胀接头 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103318054A (zh) * | 2013-06-24 | 2013-09-25 | 北京星通浩宇科技发展有限公司 | 一种接触轨膨胀接头 |
WO2017032316A1 (zh) * | 2015-08-25 | 2017-03-02 | 中铁电气化局集团宝鸡器材有限公司 | 架空刚性接触网温度补偿装置 |
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2010
- 2010-10-28 CN CN2010205803225U patent/CN201895585U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103318054A (zh) * | 2013-06-24 | 2013-09-25 | 北京星通浩宇科技发展有限公司 | 一种接触轨膨胀接头 |
CN103318054B (zh) * | 2013-06-24 | 2015-04-22 | 北京星通浩宇科技发展有限公司 | 一种接触轨膨胀接头 |
WO2017032316A1 (zh) * | 2015-08-25 | 2017-03-02 | 中铁电气化局集团宝鸡器材有限公司 | 架空刚性接触网温度补偿装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee after: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group Co-patentee after: GUANGZHOU METRO GROUP Co.,Ltd. Address before: 721013 No. 196 Gaoxin Avenue, Gaoxin East District, Baoji City, Shaanxi Province Co-patentee before: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee before: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group Co-patentee before: GUANGZHOU METRO Corp. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181229 Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee after: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group Address before: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee before: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee before: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group Co-patentee before: GUANGZHOU METRO GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee after: CHINA RAILWAY HIGH-SPEED ELECTRIFICATION EQUIPMENT Co.,Ltd. Address before: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee before: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee before: BAOJI LINE PARTS CO., LTD. OF CHINA RAILWAY ELECTRIFICATION BUREAU Group |
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CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20110713 |
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CX01 | Expiry of patent term |